Lifting zero-dimensional schemes and divided powers

DOI10.1112/blms.12151zbMath1408.13043arXiv1711.05252OpenAlexW2768956924MaRDI QIDQ4572037

Adrian Langer

Publication date: 4 July 2018

Published in: Bulletin of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1711.05252

zbMATH Keywords

deformation theorydivided power structurelifting of prime characteristic schemes

Mathematics Subject Classification ID

Linkage, complete intersections and determinantal ideals (13C40) Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Deformations and infinitesimal methods in commutative ring theory (13D10) Deformations of singularities (14B07)

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